Sure, it's definitely annoying when someone says "gg" at like 5 minutes into the game when your team is only down two kills or something but it's also true on the other end of the spectrum when you're down 6 turrets, 10 kills and a couple of dragons and your team refuses to surrender. I'm all for teamwork and giving it your best shot each game you play, but it's tilting when you know a game is over but your team still won't surrender. Also, the example you provided doesn't really apply to solo queue because that's a professional-level game that was played by highly skilled players who can fully communicate with each other. Solo queue is the complete opposite of your example in most cases.